[Biliary tract surgery in patients of 70 and older: an assessment of our experience with 100 consecutive cases].

A series of 100 consecutive patients aged 70 years and older having biliary tract lithiasis observed over a 19-year period (1970-1989) at the 1st Surgical Department of the University of Rome was analyzed in an effort to define morbidity and mortality. Eighty-eight patients underwent surgical treatment. Three patients died postoperatively (3.4%); 12 patients had local and 13 general complications. The highest incidence of complications occurred in patients with associated diseases and bacteriobilia. A long-lasting symptomatology involved a more frequent exploration of the common bile duct. Morbidity and mortality were not significantly related to the type of surgical procedure performed. Elective biliary tract surgery is a safe procedure even in aged patients.